671300448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 288

約数和(自身を含む): 2284402176

約数和(自身を除く): 1613101728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 169, 182, 184, 208, 224, 257, 273, 276, 299, 312, 322, 336, 338, 364, 368, 416, 483, 507, 514, 546, 552, 598, 624, 644, 672, 676, 728, 736, 771, 897, 966, 1014, 1028, 1092, 1104, 1183, 1196, 1248, 1288, 1352, 1456, 1542, 1794, 1799, 1932, 2028, 2056, 2093, 2184, 2208, 2366, 2392, 2576, 2704, 2912, 3084, 3341, 3549, 3588, 3598, 3864, 3887, 4056, 4112, 4186, 4368, 4732, 4784, 5152, 5397, 5408, 5911, 6168, 6279, 6682, 7098, 7176, 7196, 7728, 7774, 8112, 8224, 8372, 8736, 9464, 9568, 10023, 10794, 11661, 11822, 12336, 12558, 13364, 14196, 14352, 14392, 15456, 15548, 16224, 16744, 17733, 18928, 20046, 21588, 23322, 23387, 23644, 24672, 25116, 26728, 27209, 28392, 28704, 28784, 31096, 33488, 35466, 37856, 40092, 41377, 43176, 43433, 46644, 46774, 47288, 50232, 53456, 54418, 56784, 57568, 62192, 66976, 70161, 70932, 76843, 80184, 81627, 82754, 86352, 86866, 93288, 93548, 94576, 100464, 106912, 108836, 113568, 124131, 124384, 130299, 140322, 141864, 153686, 160368, 163254, 165508, 172704, 173732, 186576, 187096, 189152, 200928, 217672, 230529, 248262, 260598, 280644, 283728, 304031, 307372, 320736, 326508, 331016, 347464, 373152, 374192, 435344, 461058, 496524, 521196, 537901, 561288, 567456, 608062, 614744, 653016, 662032, 694928, 748384, 870688, 912093, 922116, 993048, 998959, 1042392, 1075802, 1122576, 1216124, 1229488, 1306032, 1324064, 1389856, 1613703, 1824186, 1844232, 1986096, 1997918, 2084784, 2151604, 2245152, 2432248, 2458976, 2612064, 2996877, 3227406, 3648372, 3688464, 3972192, 3995836, 4169568, 4303208, 4864496, 5993754, 6454812, 6992713, 7296744, 7376928, 7991672, 8606416, 9728992, 11987508, 12909624, 13985426, 14593488, 15983344, 17212832, 20978139, 23975016, 25819248, 27970852, 29186976, 31966688, 41956278, 47950032, 51638496, 55941704, 83912556, 95900064, 111883408, 167825112, 223766816, 335650224, 671300448]

約数ペア:

[(1, 671300448), (2, 335650224), (3, 223766816), (4, 167825112), (6, 111883408), (7, 95900064), (8, 83912556), (12, 55941704), (13, 51638496), (14, 47950032), (16, 41956278), (21, 31966688), (23, 29186976), (24, 27970852), (26, 25819248), (28, 23975016), (32, 20978139), (39, 17212832), (42, 15983344), (46, 14593488), (48, 13985426), (52, 12909624), (56, 11987508), (69, 9728992), (78, 8606416), (84, 7991672), (91, 7376928), (92, 7296744), (96, 6992713), (104, 6454812), (112, 5993754), (138, 4864496), (156, 4303208), (161, 4169568), (168, 3995836), (169, 3972192), (182, 3688464), (184, 3648372), (208, 3227406), (224, 2996877), (257, 2612064), (273, 2458976), (276, 2432248), (299, 2245152), (312, 2151604), (322, 2084784), (336, 1997918), (338, 1986096), (364, 1844232), (368, 1824186), (416, 1613703), (483, 1389856), (507, 1324064), (514, 1306032), (546, 1229488), (552, 1216124), (598, 1122576), (624, 1075802), (644, 1042392), (672, 998959), (676, 993048), (728, 922116), (736, 912093), (771, 870688), (897, 748384), (966, 694928), (1014, 662032), (1028, 653016), (1092, 614744), (1104, 608062), (1183, 567456), (1196, 561288), (1248, 537901), (1288, 521196), (1352, 496524), (1456, 461058), (1542, 435344), (1794, 374192), (1799, 373152), (1932, 347464), (2028, 331016), (2056, 326508), (2093, 320736), (2184, 307372), (2208, 304031), (2366, 283728), (2392, 280644), (2576, 260598), (2704, 248262), (2912, 230529), (3084, 217672), (3341, 200928), (3549, 189152), (3588, 187096), (3598, 186576), (3864, 173732), (3887, 172704), (4056, 165508), (4112, 163254), (4186, 160368), (4368, 153686), (4732, 141864), (4784, 140322), (5152, 130299), (5397, 124384), (5408, 124131), (5911, 113568), (6168, 108836), (6279, 106912), (6682, 100464), (7098, 94576), (7176, 93548), (7196, 93288), (7728, 86866), (7774, 86352), (8112, 82754), (8224, 81627), (8372, 80184), (8736, 76843), (9464, 70932), (9568, 70161), (10023, 66976), (10794, 62192), (11661, 57568), (11822, 56784), (12336, 54418), (12558, 53456), (13364, 50232), (14196, 47288), (14352, 46774), (14392, 46644), (15456, 43433), (15548, 43176), (16224, 41377), (16744, 40092), (17733, 37856), (18928, 35466), (20046, 33488), (21588, 31096), (23322, 28784), (23387, 28704), (23644, 28392), (24672, 27209), (25116, 26728)]